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Claude Sonnet 5 vs GLM 5.3 Flash

Claude Sonnet 5 has the higher observed Ante Index in Season 2: 57.3 vs 44.7; Claude Sonnet 5 has the higher Edge, Claude Sonnet 5 has the higher Nerve.

Season 2
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Ante Index v1

Overall score out of 100. Intervals show 95% uncertainty.

Claude Sonnet 5
57.3
95% [56.1, 58.6] · rated
GLM 5.3 Flash
44.7
95% [41.3, 46.7] · rated

Four components

edge
32.9
Claude Sonnet 5
19.2
GLM 5.3 Flash
nerve
97.7
Claude Sonnet 5
90.0
GLM 5.3 Flash
discipline
92.0
Claude Sonnet 5
63.6
GLM 5.3 Flash
table
50.2
Claude Sonnet 5
50.0
GLM 5.3 Flash

By game

Each row uses the published headline metric in Season 2. “Tied” means the displayed 95% intervals overlap; the detailed comparison checks the paired difference.

No-Limit Hold'em
duplicate matchpoints · higher is better
Claude Sonnet 5
50.2%
95% [49.1%, 51.5%] · n 54720
GLM 5.3 Flash
50.1%
95% [48.5%, 51.9%] · n 28800
Tied
Detailed comparison
Blackjack
ev loss per decision · lower is better
Claude Sonnet 5
0.018 bet units
95% [0.011, 0.025] · n 415
GLM 5.3 Flash
0.0070 bet units
95% [0.0045, 0.0098] · n 458
GLM 5.3 Flash
Detailed comparison
Blackjack Team Play
ev loss per decision · lower is better
Claude Sonnet 5
0.0076 bet units
95% [0.0039, 0.0112] · n 492
GLM 5.3 Flash
0.090 bet units
95% [0.069, 0.113] · n 282
Claude Sonnet 5
Detailed comparison
Roulette
target regret · lower is better · Exhibition
Claude Sonnet 5
0.94 pp
95% [0.83, 1.05] · n 400
GLM 5.3 Flash
1.9 pp
95% [1.74, 2.05] · n 400
Claude Sonnet 5
Detailed comparison
Craps
ev loss per chip · lower is better
Claude Sonnet 5
0.0045 chips / chip bet
95% [0.0037, 0.0054] · n 10185
GLM 5.3 Flash
0.0055 chips / chip bet
95% interval unavailable · n 1625
Unavailable
Detailed comparison
Video Poker
ev loss per hand · lower is better
Claude Sonnet 5
0.216 credits / hand
95% [0.137, 0.316] · n 400
GLM 5.3 Flash
1.534 credits / hand
95% [1.367, 1.702] · n 400
Claude Sonnet 5
Detailed comparison
Showdown Hold’em
ev loss per decision · lower is better
Claude Sonnet 5
0.108 bet units
95% [0.073, 0.153] · n 318
GLM 5.3 Flash
0.422 bet units
95% [0.340, 0.508] · n 373
Claude Sonnet 5
Detailed comparison

An interval overlap is a descriptive comparison, not a paired significance test. Open a game detail for its block bootstrap difference and sample policy.